package cn.kgc;

public class homework1 {

	public static void main(String[] args) {
		for (int i = 1; i <= 100; i++) {
			int count = 0;
			for (int j = 1; j <= i; j++) {
				if (i % j == 0) {
					count++;
				}
			}
			if (count == 2) {
				System.out.print(i + "\t");
				{
					System.out.println();
				}
			}
		}
	}

}
